{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6001HE2A-018.4320T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6001HE2A-018.4320T","canonicalUrl":"https://icboms.com/microchip/DSC6001HE2A-018.4320T","factsUrl":"https://icboms.com/api/mcp/products/DSC6001HE2A-018.4320T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC6001HE2A-018.4320T, XO (Standard) MEMS oscillator, 18.432 MHz CMOS output, 1.71V–3.63V supply, ±25 ppm stability, AEC-Q100 qualified, 4-SMD no-lead package.","salesMarkdown":"## Obsolete — sourcing path for production and repair The DSC6001HE2A-018.4320T is listed as Obsolete. ## 18.432 MHz CMOS output with wide supply range The 18.432 MHz output is a standard frequency for generating common UART baud rates (e.g., 115200 bps) with zero error, a frequent requirement in automotive CAN gateways and telematics modules. CMOS output interfaces directly with most MCU clock inputs without external level translation. The supply voltage range of 1.71V to 3.63V covers 1.8V, 2.5V, and 3.3V logic rails, simplifying power rail design. ## Standby function for power-sensitive applications The Standby (Power Down) function allows the oscillator to be disabled via a control pin, reducing current draw to near zero. This is useful in battery-backed or sleep-mode automotive modules where quiescent current must be minimized during ignition-off periods. ## Compact 4-SMD no-lead package for space-constrained boards Housed in a 4-SMD, No Lead package measuring 1.60 mm x 1.20 mm with a seated height of 0.89 mm, this oscillator fits tight PCB layouts common in automotive sensor modules and compact control units. Surface-mount assembly is standard for reflow soldering.","metaTitle":"DSC6001HE2A-018.4320T MEMS XO 18.432 MHz CMOS AEC-Q100","metaDescription":"Microchip DSC6001HE2A-018.4320T MEMS XO, 18.432 MHz CMOS output, AEC-Q100, 1.71-3.63V supply. Obsolete — sourced per RFQ. Request quote for availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC60XX","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"18.432 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.063\\\" L x 0.047\\\" W (1.60mm x 1.20mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"1.3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the DSC6001HE2A-018.4320T or check availability?","answer":"This part is obsolete and sourced through independent distribution. Submit an RFQ with your target quantity; we confirm availability and pricing per lot at quote time. No stock-holding claim is made — each order is sourced to your BOM line."},{"question":"Does DSC6001HE2A-018.4320T meet AEC-Q100?","answer":"Yes, it is rated AEC-Q100, confirming qualification for automotive-grade reliability and stress testing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6001HE2A-018.4320T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6001HE2A-018.4320T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T16:31:32.882Z","lastPublished":"2026-07-18T16:31:32.882Z","indexable":true}}